// Throw if a given unit does exist
private void ValidateNewSynonym(UnitFactorSynonyms synonyms)
{
var preExistingUnit = Units.FindUnit(synonyms);
if (preExistingUnit != null)
{
throw new UnitAlreadyExistsException(preExistingUnit.ToString());
}
}
// Find if some synonym of a given UnitFactor is included in this UnitFactor
internal bool Contains(UnitFactorSynonyms synonyms)
{
foreach (var syn in synonyms.Synonyms)
{
if (this.Contains(syn))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Add a new unit with a new set of synonyms
/// </summary>
/// <param name="synonyms">Object of synonyms</param>
/// <param name="factor"></param>
public void AddUnit(UnitFactorSynonyms synonyms, double factor)
{
ValidateNewSynonym(synonyms);
Units.Add(synonyms, factor);
}
